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6
Technical Data and Ordering Information
6.1
MSI-s/R
Version, Type
Modular Safety Interface
Type in accordance with IEC/EN 61496
SIL in accordance with IEC 61508
Performance Level (PL) in accordance
with ISO 13849-1: 2008
Category in accordance with ISO 13849-1
Mean probability of a dangerous failure per hour (PFH
a function of the mean number of annual switching cycles of
the relay n
*
op
Number of cycles until 10 % of the components have a
failure to danger (B
)
10d
Service life (T
)
M
Connectable safety sensors S1-S2
Connectable safety switches and command units at S1-S2
Test outputs T1 and T2,
Test interval
Test impulses, time-displaced
Response time AOPD Type 2 to a test
request
Available functions
Control input
Start/restart interlock (Reset)
MSI-s
Type 4
SIL 3
PL e
Cat. 4
) as
100% Load n
=
4,800:
d
op
60% Load n
=
4,800:
op
100% Load n
=
28,800:
op
60% Load n
=
28,800:
op
100% Load n
=
86,400:
op
60% Load n
=
86,400:
op
400,000:
100% of the max. switched current of loading cases AC1..DC13
2,500,000:
60% of the max. switched current of loading cases AC1..DC13
20,000,000:
60% of the max. switched current of loading cases AC1..DC13
20 years
1 AOPD, Type 4, Type 3 or up to
2 AOPDs, Type 2 (all in accordance with EN IEC 61496)
Safety switches according to EN 1088
Area Emergency-Stop button according to EN ISO 13850
200 ms
24 ms each
2 to 18 ms
Start/restart interlock
External device monitoring
Potential-free normal open contact (button or key button)
MSI-s
-08
1.5 x 10
1/h
-08
1.2 x 10
1/h
-08
3.1 x 10
1/h
-08
1.5 x 10
1/h
-08
7.4 x 10
1/h
-08
2.1 x 10
1/h
27
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